191201332 has 36 divisors (see below), whose sum is σ = 409725120. Its totient is φ = 77629104.

The previous prime is 191201303. The next prime is 191201333. The reversal of 191201332 is 233102191.

191201332 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (191201333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 21948 + ... + 29395.

Almost surely, 2^191201332 is an apocalyptic number.

It is an amenable number.

191201332 is an abundant number, since it is smaller than the sum of its proper divisors (218523788).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

191201332 is a wasteful number, since it uses less digits than its factorization.

191201332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51380 (or 51371 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 191201332 is about 13827.5569787291. The cubic root of 191201332 is about 576.0988007280.

The spelling of 191201332 in words is "one hundred ninety-one million, two hundred one thousand, three hundred thirty-two".